baber/WOPTO huggingface dataset:
Patent JP-2014194734-A (JP)
Title: Data storage device and data protection method
Inventor: YUAN JINGCHENG
IPC: G06F3/06
Filed: 2013-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a data storage device and a data protection method.SOLUTION: In a data storage device 200 including flash memory 210 and a controller 220, the flash memory includes a plurality of blocks, and the controller includes a key generation module 222, an encryption/decryption module 224 and a key eliminating module 226. The key generation module generates a first key according to a first write command of a host device and stores the first key in a first block of the plurality of blocks. The encryption/decryption module encrypts a first file according to the first key and generates a first encrypted file, and stores the first encrypted file in at least one second block of the plurality of blocks. The key eliminating module deletes the first key stored in the first block according to a first eliminating command and invalidates the first encrypted file stored in the second block.
Patent JP-2015018108-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus
Inventor: KONDO MITSUTERU
IPC: G03G5/05
Filed: 2013-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that prevents the occurrence of cracks in the surface of the photoreceptor even under the conditions where the photoreceptor is exposed to chemical substances such as a plasticizer used for a charging roller and cleaning blade, and satisfies the requirements of adhesiveness.SOLUTION: A photoreceptor contains, in the outermost surface, at least a polycarbonate resin including a repeating unit represented by a specific structural formula and a polycarbonate resin including a repeated unit represented by a specific structural formula different from the above-mentioned one.
Patent JP-2013214107-A (JP)
Title: Development device, process cartridge and image formation device
Inventor: KIMURA NORIYUKI
IPC: G03G15/08
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a development device that improves dispersibility of supply toner, suppresses an occurence of a toner aggregate at a toner supply spiral part and prevents an occurence of an abnormal image by the toner aggregate during continuous usage and over a long period of time.SOLUTION: A development device 5Y includes: development containers 75Y and 76Y into which a carrier and toner are housed; a toner supply port 58Y that is formed on one end of the development containers 75Y and 76Y; an agitation conveyance spiral blade 55Y that spirally protrudes along a rotary shaft extending in a longitudinal direction in the development containers 75Y and 76Y and conveys developer while agitating the developer. A toner supply spiral blade is provided on an extention of the rotary shaft toward which the agitation conveyance spiral blade protrudes and on a side of the toner supply port. When a development operation is ended or at a predetermined time interval, the developer including the carrier of an amount reaching at least an inside of an outer peripheral diameter of the toner supply spiral blade is transported to a toner supply part where the toner supply spiral blade exists.
Patent JP-2014016998-A (JP)
Title: Authentication apparatus and authentication system including the same
Inventor: NISHITANI HIROYUKI
IPC: G06Q20/40
Filed: 2013-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an authentication apparatus capable of preventing leakage of information used for authentication and preventing personation in authentication.SOLUTION: A tablet 2 which reads confidential information is configured including: distributed data a storage 33 that stores an inner distributed data which is a part of distributed information of authentication information; and a distributed information restoring section 41 that acquires an external distributed data different from the inner distributed data in the distributed information from the outside to restore the authentication information from the inner and external distributed data.
Patent JP-2015020687-A (JP)
Title: Front structure of vehicle
Inventor: YAMANE SHUNSUKE
IPC: B62D25/04
Filed: 2013-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a front structure of a vehicle which suppresses the narrowing of a space in a cabin in the fore-and-aft direction at a small wrap collision in which an obstacle abuts on a region at the outside of a vehicle width direction rather than a side member out of a vehicle front face.SOLUTION: A reinforcement is accommodated in a front pillar, and an interval 55 is formed between an end edge 53 at the outside of a vehicle width direction in the reinforcement and an outer panel 9 which constitutes the front pillar. Furthermore, the end edge 53 at the outside of the vehicle width direction in the reinforcement is formed at an inclined part 57 which progresses toward the outside of the vehicle width direction as progressing toward a rear part of the vehicle.
Patent JP-2015026457-A (JP)
Title: Positive electrode active material for nonaqueous electrolyte secondary batteries, manufacturing method thereof, and nonaqueous electrolyte secondary battery
Inventor: TOYA HIROMASA
IPC: H01M10/0525
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material for nonaqueous electrolyte secondary batteries which can be used for lithium ion secondary batteries and enables the improvement of an output characteristic in use in an ultralow-temperature environment.SOLUTION: A positive electrode active material for nonaqueous electrolyte secondary batteries comprises particles of a hexagonal crystal-based lithium nickel cobalt manganese complex oxide having a layered structure, and expressed by the general formula, LiNiCoMnMO(where -0.05≤a≤0.20; x+y+z+t=1; 0.30≤x≤0.70; 0.10≤y≤0.40; 0.10≤z≤0.40; 0.0003<t≤0.01; and M is at least one element selected from a group consisting of Mg, Ca, Al, Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, and W). In powder X-ray diffraction by means of CuKα rays, the ratio of the integration width of a diffraction peak of (104) plane in Miller indices (hkl) to the integration width of a diffraction peak of (003) plane is 1.38 or larger.
Patent JP-2014026654-A (JP)
Title: User terminal device and control method therefor
Inventor: CHOI SUN
IPC: G06F3/0488
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a user terminal device and a control method therefor, that realize convenience of a user by performing various functions using a rotational GUI on the user terminal device.SOLUTION: A control method includes the steps of: receiving, via a touch display screen, a first user-input for selecting at least one graphic object from among plural graphic objects displayed on the touch display screen; changing and displaying at least one graphic element constituting the graphic object selected by the first user-input; displaying a menu related to the graphic object nearby the displayed graphic object; and receiving, via the touch display screen, a second user-input for selecting the displayed menu.
Patent JP-2015026696-A (JP)
Title: Photoelectric conversion device and imaging system
Inventor: KUWABARA EIJI
IPC: H01L27/146
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To suppress dark current resulting from operation of a transistor provided adjacent to a photoelectric conversion element.SOLUTION: A photoelectric conversion device comprises: a photoelectric conversion element including a first semiconductor region 11 of a first conductivity type; a second semiconductor region 130 of the first conductivity type provided in contact with the first semiconductor region; a third semiconductor region 131 of the first conductivity type provided in a position apart from the second semiconductor region; a fourth semiconductor region 1 of a second conductivity type provided between the second semiconductor region and the third semiconductor region; a fifth semiconductor region 150 of the first conductivity type provided in a position apart from the third semiconductor region; a sixth semiconductor region of the second conductivity type provided between the third semiconductor region and the fifth semiconductor region; a first gate electrode provided on the fourth semiconductor region via an insulating film; and a second gate electrode provided on the sixth semiconductor region via the insulating film. The impurity concentration of the third semiconductor region is lower than the impurity concentration of the fifth semiconductor region.
Patent JP-2015027005-A (JP)
Title: Tuning fork-type vibration piece
Inventor: SAITO TAKESHI
IPC: H01L41/047
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a tuning fork-type vibration piece arranged so that a rapid change in rigidity in an arm part can be suppressed readily.SOLUTION: A tuning fork-type vibration piece (100) comprises: a base part (110); arm parts (120) arrayed in parallel along a predetermined direction, extending from the base part with their one ends joined to the base part; a first electrode film (131) directly provided on one of opposing principal surfaces of each arm part, extending along a predetermined direction, and made of a conductive material; a first piezoelectric material film (132) provided on the surface of the first electrode film, and extending along the predetermined direction; and a second electrode film (133) provided on the surface of the first piezoelectric material film, extending along the predetermined direction, and made of a conductive material. The first electrode film is formed to become longer than the first piezoelectric material film on the side of the other end of the arm part; and the first piezoelectric material film is formed to become longer than the second electrode film on the side of the other end of the arm part.
Patent JP-2015027049-A (JP)
Title: Electronic apparatus, control method, program and system
Inventor: VOROBIEV KONSTANTIN
IPC: H04M3/56
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of enhancing the function for managing the state thereof, and to provide a control method, a program and a system.SOLUTION: The electronic apparatus includes a detector, a generation unit, a registration unit and a control unit. The detector detects the state of the electronic apparatus. The generation unit generates third information associating first information indicating the state of the electronic apparatus, with second information indicating the moment in time when detection is performed by the detector. The registration unit registers the third information in a storage unit in the order of generation. When power supply to the electronic apparatus is started, the control unit controls to transmit the latest third information, out of one or more of the third information stored in the storage unit, as the stop information about the time when stopping the electronic apparatus, to a sever connected with the electronic apparatus.
Patent JP-2015032598-A (JP)
Title: Light-emitting element, light-emitting device, and method of manufacturing light-emitting element
Inventor: HASHIMOTO KAZUNORI
IPC: H01L33/40
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element using a silicon substrate which has excellent electric characteristics and reliability by achieving both good adhesion property and ohmic contact property with the silicon substrate, and by guaranteeing to prevent diffusion into the silicon substrate of a material used for bonding between the silicon substrate and a semiconductor layer, and the like, and which also has a good productivity and is low-cost.SOLUTION: A light-emitting element comprises: an Si substrate; a first metal layer provided on one surface of the Si substrate; a second metal layer provided on the other surface of the Si substrate; and a semiconductor layer provided on the second metal layer. At least one of the first and second metal layers is a metal laminate in which a layer containing Co, a layer containing Mo, W, Ti, TiN, TiW, Rh, Ru, Pd, or Ir, and a layer containing Au, are sequentially laminated from the Si substrate side.
Patent JP-2013224580-A (JP)
Title: Building
Inventor: KIWADA YASUMASA
IPC: E04H1/02
Filed: 2013-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a building which allows a garage space to be effectively used.SOLUTION: A house 10 is provided with a garage 12 adjacent to a living space 11 such as a habitable room and a corridor. The garage 12 is an attached garage installed integrally to the house 10. The garage 12 is partitioned by fixed partition walls 13, 14, 15 and has a garage space 16. In this case, the garage space 16 is provided with a guide rail 31, and a plurality of movable partition walls 21 are installed movably along the guide rail 31. The garage space 16 is partitioned into a plurality of spaces by moving the plurality of movable partition walls 21.
Patent JP-2015031497-A (JP)
Title: Cold storage and cold insulation unit
Inventor: SHIBUYA ATSUSHI
IPC: F25D3/00
Filed: 2013-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a cold storage and cold insulation unit capable of thawing frozen items in short time and cold insulating it and capable of cooling normal temperature cold storage items and cold insulating.SOLUTION: This invention relates to a cold storage and cold insulation unit used for thawing and cold insulating frozen items and cooling and cold insulating items required for cold storage comprising a plurality of hollow rectangular shaped cold storage bodies 10A, 10B having thermal conductivity for sealing cold storage agent 11, each of the cold storage bodies has the first and second fitting portions 14a, 14b fitted to both end surfaces in a longitudinal direction of cross section to connect the cold storage bodies in a manner that they can be engaged or disengaged to each other, and at the same time the third and fourth fitting portions 14c, 14d to which a fitting portion 14e of the other cold storage body 10B can be engaged to or disengaged from are formed at the opposing surface crossing at a right angle with both end surfaces. The first and second fitting portions of the cold storage body are fitted to connect the cold storage bodies to each other in a straight manner or the first and second fitting portions are fitted to each other to connect the cold storage bodies to each other in a straight manner and at the same time the fitting portions of another cold storage body are fitted to the third and fourth fitting portions to connect the cold storage bodies in an orthogonal manner.
Patent JP-2013224450-A (JP)
Title: Lubricant composition for hydrocarbon mixture and product thus obtained
Inventor: BOITOUT NATHALIE
IPC: C10L1/19
Filed: 2013-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a composition for hydrocarbon mixtures of an especially low sulfur content in which lubricity is improved, corrosivity to contacting metal parts is controlled, and conductivity is raised, thereby antistatic properties thereof are improved.SOLUTION: A lubricating, anti-corrosive and anti-static composition for hydrocarbon mixtures, comprises: (a) at least one compound A of formula (I); and (b) at least one compound B corresponding to a saturated or unsaturated 16-24C fatty acid optionally mixed with a carboxylic acid with at least one aromatic and/or olefinic ring or polycyclic ring and/or the corresponding ester, amide or amine salt derivatives thereof alone or in a mixture.
Patent JP-2015034798-A (JP)
Title: Burying disposal facility for radioactive waste
Inventor: ISHII TAKU
IPC: E02D31/02
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a burying disposal facility for radioactive waste capable of reducing load in monitor work and contamination disposal work of the radioactive waste.SOLUTION: A floor plate structure 2 is disposed between a bottom part of a facility body 1 storing a waste body 13 and a lower soil 100. The facility body 1 has a water discharge zone 16 which surrounds an inside along an inner peripheral surface of a facility skeleton 12 and has a discharge port 16a at a lower part. Between the water discharge zone 16 and a monitor mine 3 for monitoring water discharge from the water discharge zone 16, an inspection water discharge pipe 17 for guiding water discharge from the water discharge zone 16 to the monitor mine 3 is provided. Underground water immersed from soil around the facility body 1 to the facility body 1 or leakage water discharged from the facility body 1 is guided to the water discharge zone 16 as discharged water, in addition, via the inspection water discharge pipe 17, the discharged water is guided to the monitor mine 3 for monitoring a radioactive contamination degree of the discharged water.
Patent JP-2014028955-A (JP)
Title: Ether succinylated hydroxyl polymers
Inventor: STEPHEN WAYNE HEINZMAN
IPC: D04H1/4326
Filed: 2013-08-12
Abstract: PROBLEM TO BE SOLVED: To provide ether succinylated hydroxyl polymers, processes for manufacturing ether succinylated hydroxyl polymers, and methods for using ether succinylated hydroxyl polymers.SOLUTION: The provided hydroxy polymer is synthesized by reacting a precursor hydroxyl polymer selected from the group consisting of polyvinyl alcohol, polyvinyl alcohol copolymers, starches, chitosan, cellulose, guar gum, arabinan, galactan, and their mixtures with an alkene dicarboxylic acid selected from the group consisting of maleic acid, itaconic acid, citraconic acid, and their mixtures; their applications to polymer structures such as fibers, films, foams, and/or coatings are also included.
Patent JP-2015039481-A (JP)
Title: Air cleaner
Inventor: HOSHIZAKI JUNICHIRO
IPC: B01J20/22
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner capable of suppressing the reduction in deodorization performance even when a high-molecular weight organic gas component is mixed in the use environment.SOLUTION: The air cleaner includes: a main body case having a suction inlet and an air outlet having opening directed outward, with a ventilation channel extending from the suction inlet to the air outlet; a deodorization part disposed in the ventilation channel; a filter for capturing dust, disposed more adjacent to the suction inlet than the deodorization part in the ventilation channel; and a pre-filter disposed more adjacent to the suction inlet than the filter in the ventilation channel, which captures dust with larger grains compared with the dust captured with the filter and adsorbs an organic gas component with a molecular weight larger than the molecular weight of the odorous components adsorbed to the deodorization part.
Patent JP-2015041219-A (JP)
Title: Remote support device, electronic apparatus, remote supply method, and computer program
Inventor: FUKUSHIMA KENTA
IPC: G06F3/12
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote support technology that enables quick grasp of the current situation of an electronic apparatus in which the solution to the situation may not be predicted on a support side.SOLUTION: A remote support device 102 operated by an operator connects an image forming apparatus 101 including a plurality of processing means capable of executing different types of support processing for a user asking for support to the remote support device 102 through a communication path 106. The remote support device 102 transmits, to the image forming apparatus 101, an execution request of the support processing by the selected processing means or a switching request to predetermined processing means after the selection and execution request. The image forming apparatus 101 enables the execution of the support processing by the processing means according to the execution request, and switches the processing means according to the switching request to enable the execution of the support processing by the switched processing means. The image forming apparatus 101 further returns, of results of the executed support processing, a result requiring reply to the remote support device 102.
Patent JP-2015039340-A (JP)
Title: Cultivation method of soft white leek and potato
Inventor: SHITO SEIICHI
IPC: A01G1/00
Filed: 2013-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a cultivation method of soft white leek or potato in which cultivation number per unit area is significantly increased compared to a conventional soil piling method and work labor is significantly reduced upon harvesting and the like.SOLUTION: On a cultivated field in which filler leakage preventing plates 2 are arranged at periphery thereof, seedlings 3 of soft white leek or seed potatoes for potato are planted in a plurality of lines with a strain interval and a line interval required for growth of each crops. Just after planting, in a case of potato, and after a bit growth, in a case of soft white leek, light filler is mounted to form a light filler layer. Fertilizer and water are supplied. After that, along with growth of the crops, the work applying the light filler is proceeded at one or more times and filler leakage preventing plates 2 are added if necessary.
Patent JP-2015041909-A (JP)
Title: Surface acoustic wave filter
Inventor: HIRONAGA TOSHIKAZU
IPC: H03H9/145
Filed: 2013-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave filter which can be small-sized while improving an electrostatic breakdown voltage property.SOLUTION: In the surface acoustic wave filter, an input terminal 1, an output terminal 2, an input-side interdigital electrode 12 and an output-side interdigital electrode 22 are formed on a piezoelectric substrate. Between an input signal pattern 5 connecting the input terminal 1 and the input-side interdigital electrode 12 and input-side ground patterns 7a and 7b being adjacent at both sides of the input signal pattern 5, capacitance is formed. Between an output signal pattern 6 connecting the output terminal 2 and the output-side interdigital electrode 22 and output-side ground patterns 7e and 7f being adjacent at both sides of the output signal pattern 6, capacitance is formed. The capacitance is formed from interdigital capacitance electrodes 16a, 16b, 26a and 26b.
Patent JP-2015042588-A (JP)
Title: Cage carriage supply device
Inventor: GOTO YUKIHIRO
IPC: B65G1/137
Filed: 2013-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent a cage carriage from being supplied to a stacked portion in an inappropriate condition.SOLUTION: The cage carriage supply device supplies a cage carriage to a stacked portion. The cage carriage 10 is a folding-type having a bottom face panel 12 slidable to a back panel 11, and has a rib 14s at a central portion in a depth direction D of the bottom face panel 12. The cage carriage supply device comprises a movable member 74 that moves vertically below the bottom face panel 12 of the cage carriage 10. The movable member 74 has a rib-inserted portion 75 through which the rib 14s of the bottom face panel 12 of the cage carriage 10 is inserted in an elevated state at a predetermined range closer to the front face than the central position in the depth direction D of the upper end portion thereof.
Patent JP-2015046745-A (JP)
Title: Portable radio device, resonant frequency adjustment method, and resonant frequency adjustment program
Inventor: SAKURAI MASANORI
IPC: H04B1/40
Filed: 2013-08-28
Abstract: PROBLEM TO BE SOLVED: To improve signal quality in transmitting/receiving a radio signal.SOLUTION: A portable radio device 9 of the present invention has an antenna 90 for transmitting/receiving a radio signal. The portable radio device 9 has: a tunable device 91 for adjusting a resonant frequency of the antenna 90; a sensor 92 for detecting a contact state or proximity state of an object to the portable radio device 9 and outputting a sensor value corresponding to the detected contact state or proximity state; and a control section 93 for controlling the tunable device 91. The control section 93, on the basis of the sensor value outputted from the sensor 92, controls the tunable device 91 to correct the resonant frequency of the antenna 90 so that a deviation of the resonant frequency of the antenna 90 to be generated due to the contact state or proximity state of the object which corresponds to the sensor value may be reduced.